Answer:
<h2><em><u>399.20</u></em></h2>
Step-by-step explanation:
<em><u>Given</u></em><em><u>,</u></em>
Original Price of a T.V. = 499
Percentage of decrease = 20%
<em><u>So</u></em><em><u>,</u></em>
Amount of price decreased is
= 20% of 499
- <em>[</em><em>On</em><em> </em><em>formulating</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>%</em><em> </em><em>into</em><em> </em><em>1</em><em>/</em><em>100</em><em>]</em>
- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>
- <em>[</em><em>On</em><em> </em><em>further</em><em> </em><em>Simplification</em><em>]</em>
= 99.8
<em><u>Therefore</u></em><em><u>,</u></em><em><u> </u></em>
The new price after decreasing
= 499 - 99.8
= <em><u>399.20 (Ans)</u></em>
<span>make both numbers fractions then divide them as fractions and then divide the numerator by the denominator and get your answer.</span>
Answer:
Step-by-step explanation:
You can solve this easily like this.
× (x³ ÷ x ) × ( 1 ÷ y² )
× x³ ⁻ ¹ × 1 ÷ y²
× x² × 1 ÷ y²
You can write this altogether like this.
Hope this helps you :-)
-4=-1b-(1/3)b
-4=-(4/3)b
-4/-(4/3)=b
b=3
-------------------------------
(1/2)3+(5/3)2
3/6+10/6=13/6
-23/3=13/6a
(-23/3)/(13/6)=a
a=-46/13
There are quite a few
- -7x1 = -7
- -7x2 = -14
- -7x3 = -21
- -7x4 = -28
- -7x5 = -35
- -7x6 = -42
- -7x7 = -49
- -7x8 = -56
and finally -7x9= -63
Hope it helps :)
Puffin